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hibernate-orm
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slight simplification in IncrementGenerator

This commit is contained in:
Gavin King 2024-10-07 19:06:58 +02:00
parent 6e38830cbe
commit 72e0f2968a
1 changed files with 6 additions and 15 deletions
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21
hibernate-core/src/main/java/org/hibernate/id/IncrementGenerator.java
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@ -28,7 +28,7 @@ import static org.hibernate.id.IdentifierGeneratorHelper.getIntegralDataTypeHold
import static org.hibernate.id.PersistentIdentifierGenerator.CATALOG;
import static org.hibernate.id.PersistentIdentifierGenerator.PK;
import static org.hibernate.id.PersistentIdentifierGenerator.SCHEMA;
import static org.hibernate.internal.util.StringHelper.split;
import static org.hibernate.internal.util.StringHelper.splitAtCommas;
import static org.hibernate.internal.util.config.ConfigurationHelper.getString;
/**
@ -85,25 +85,16 @@ public class IncrementGenerator implements IdentifierGenerator {
public void configure(GeneratorCreationContext creationContext, Properties parameters) throws MappingException {
returnClass = creationContext.getType().getReturnedClass();
final JdbcEnvironment jdbcEnvironment = creationContext.getServiceRegistry().requireService( JdbcEnvironment.class );
final JdbcEnvironment jdbcEnvironment = creationContext.getDatabase().getJdbcEnvironment();
final IdentifierHelper identifierHelper = jdbcEnvironment.getIdentifierHelper();
column = parameters.getProperty( COLUMN );
if ( column == null ) {
column = parameters.getProperty( PK );
}
column = identifierHelper.normalizeQuoting( identifierHelper.toIdentifier( column ) )
column = identifierHelper.normalizeQuoting( identifierHelper.toIdentifier( getString( COLUMN, PK, parameters ) ) )
.render( jdbcEnvironment.getDialect() );
final Identifier catalog = identifierHelper.toIdentifier( getString( CATALOG, parameters ) );
final Identifier schema = identifierHelper.toIdentifier( getString( SCHEMA, parameters ) );
String tableList = parameters.getProperty( TABLES );
if ( tableList == null ) {
tableList = parameters.getProperty( PersistentIdentifierGenerator.TABLES );
}
physicalTableNames = new ArrayList<>();
for ( String tableName : split( ", ", tableList ) ) {
for ( String tableName : splitAtCommas( getString( TABLES, PersistentIdentifierGenerator.TABLES, parameters ) ) ) {
physicalTableNames.add( new QualifiedTableName( catalog, schema, identifierHelper.toIdentifier( tableName ) ) );
}
}
@ -144,9 +135,9 @@ public class IncrementGenerator implements IdentifierGenerator {
LOG.debugf( "Fetching initial value: %s", sql );
}
try {
PreparedStatement st = session.getJdbcCoordinator().getStatementPreparer().prepareStatement( sql );
final PreparedStatement st = session.getJdbcCoordinator().getStatementPreparer().prepareStatement( sql );
try {
ResultSet rs = session.getJdbcCoordinator().getResultSetReturn().extract( st, sql );
final ResultSet rs = session.getJdbcCoordinator().getResultSetReturn().extract( st, sql );
try {
if ( rs.next() ) {
previousValueHolder.initialize( rs, 0L ).increment();